Springfield Armory 1911 Slide Stop Features The Springfield Armory 1911 Slide Stop is manufactured from the same high-quality steel used in Springfield Armory s production 1911 handguns ensuring correct fitment and reliable slide lock hold open function through sustained use without modification or gunsmithing. The serrated slide stop shelf provides a positive non-slip surface for thumb release that keeps the shooter in control during fast confident slide releases under any field or range condition. As a genuine factory-quality component it delivers the dimensional accuracy and functional reliability that aftermarket alternatives cannot replicate on the 1911 platform. The drop-in fit makes this 1911 factory slide stop accessible to any shooter without professional installation restoring full slide stop function quickly and correctly straight out of the packaging. The black steel finish provides corrosion resistance and a clean factory-correct appearance that complements the 1911 s classic aesthetic. Springfield Armory 1911 Slide Stop Specifications Manufacturer: Springfield Armory Model: 1911 Slide Stop Material: Steel Color: Black Shelf: Serrated Fit: Drop-in no gunsmithing required Firearm Fit: Springfield Armory 1911 universal 1911-pattern